Hybrid Supermarket System Using GWP Refrigerants
Works of Georgian Technical University, 2023 Global pressure has intensified to reduce the use of R404a with high global warming potential and relatively high leak rates in supermarket systems. In Europe, several design modifications such as cascade systems and new refrigerant choices are being investigated.
Gia Goletiani +2 more
openaire +1 more source
Experimental Study of the Pressure Drop and Condensed Heat Transfer of R-406a Refrigerant in Tubes Equipped with Extended Surface of Twisted Fins in Different Steps and Lengths [PDF]
مکانیک هوافضا, 2023 Having been developed in accordance with the Montreal Protocol, R134a has been proposed as a potential replacement for R12. In accordance with the Kyoto Protocol, the use of R134a, which has a significant global warming potential, must be restricted.
Ali Yousefi Tireh Shabankare +3 more
doaj
Jurnal Ilmu Lingkungan, 2022 Secara umum sistem pengelolan sampah padat rumah tangga yang ada di Kota Batam saat ini adalah dari sumber, pewadahan, pengumpulan, pemindahan, pengangkutan dan pemrosesan akhir.
Yosef Adicita, Anshah Silmi Afifah
doaj +1 more source
Comparative Evaluation of R134a and HFO-1234ze Cryogen Spray Cooling Using a Mouse Model With Controllable Epidermal Pigmentation. [PDF]
Lasers Surg MedABSTRACT Objectives Cryogen spray cooling (CSC) is critical for protecting the epidermis during laser dermatologic procedures. The widely used cryogen, R134a, has a high global warming potential (GWP), motivating interest in environmentally favorable alternatives such as HFO‐1234ze.
Jia W +13 more
europepmc +2 more sources
Comparison Study of Environmental Impacts between Mid (CML) and End Point (Eco 95) Methods for Babel Lead Acid Battery Production Processes [PDF]
Engineering and Technology Journal, 2016 In this research, quantitative analysis, comparison of the environmental impacts for Iraqi Babel Lead acid battery (capacity of 135 Amps/hr) throughout the production processes is conducted for 2012 year, according to the ISO (14040-14043) series of ...
May George Kassir +2 more
doaj +1 more source
Applied Sciences, 2020 The most commonly used refrigerants are potent greenhouse gasses that can contribute to climate change. Hydro-Fluoro-Olefins are low Global Warming Potential fluids.
Mariano Pierantozzi +2 more
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Life Cycle Assessment of Alfalfa Production and Prediction of Emissions using Multi-Layer Adaptive Neuro-Fuzzy Inference System in Bukan Township [PDF]
Journal of Agricultural Machinery, 2018 Introduction Agricultural productions has been identified as a major contributor to atmospheric greenhouse gases (GHG) on a global scale with about 14% of global net CO2 emissions coming from agriculture.
O Ghaderpour, Sh Rafiee, M Sharifi
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A Comparative Life Cycle Assessment between a Metered Dose Inhaler and Electric Nebulizer [PDF]
, 2017 Life cycle assessment (LCA) evaluates the environmental impact of a product based on the materials and processes used to manufacture the item as well as the item’s use and disposal.
Goulet, Brandon +2 more
core +3 more sources
Frontiers in Sustainable Food Systems, 2023 IntroductionCarbon dioxide (CO2) and methane (CH4) are two of the primary greenhouse gases (GHG) responsible for global warming. The “stock gas” CO2 accumulates in the atmosphere even if rates of CO2 emission decline.
Eleanor M. Pressman +2 more
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How the ongoing armed conflict between Russia and Ukraine can affect the global wheat food security?
Frontiers in Food Science and Technology, 2023 Introduction: This study examines the potential impacts of Russia-Ukraine armed conflict on the consumption and trade of wheat and wheat food security.
Khondoker Abdul Mottaleb, Velu Govindan
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